陶氏DOW有机硅密封胶DOWSIL™ FIRESTOP 700 Sealant

低模量，单组分，中性固化，防火硅酮密封胶。它对一系列常见的建筑基材具有优异的未涂底漆附着力，包括石材，钢材，砖石，木材等。它非常适用于需要防火等级的幕墙，建筑物外墙和伸缩缝的风化处理。它也适用于管道和电缆穿过防火结构的穿透密封系统。用于指向门框和窗框周围的内部周边，需要保持防火墙的完整性，以及在防火隔断部分相遇的小关节中。

A low modulus, one-part, neutral curing, fire rated silicone sealant. It has excellent unprimed adhesion to a range of common construction substrates including stone, steel, masonry, brick, wood, etc. It is ideal for weathersealing of curtain walling, building facades and expansion joints where a fire rating is required. It is also suitable for use in penetration sealing systems where pipes and cables pass through fire rated structures.  Used for internal perimeter pointing around door and window frames, where the integrity of fire walls need to be maintained, and in the small joints formed where fire rated partition sections meet.

陶氏DOWDOWSIL™FIRESTOP 700密封胶参数

颜色：黑色，白色，灰色

流量/凹陷（坍落度）：> = 1毫米

运动能力：50％

保质期：360天

无粘性时间-50％RH：90分钟

温度范围：5至40摄氏度

防水：√

工作时间： 15分钟

对阳极氧化铝的附着力：√

对砖砌体的附着力：√

对氟碳涂层铝的附着力：√

对GRP / GRC的附着力： √

对热强化玻璃的附着力：√

对轻质石材板的附着力：√

对低E涂层玻璃的附着力：√

附着力天然石材：√

对聚酯粉末涂层铝/钢的附着力：√

对木材的附着力：√

耐火：√

中性固化：√

单部分：√

臭氧电阻：√

热阻：√

抗紫外线：√

耐水性：√

Color:Black,White,Grey

Flow/Sag (Slump):>= 1 mm

Movement Capability:50 %

Shelf Life:360 Days

Tack-Free Time-50% RH:90 Minutes

Temperature Range:5 to 40 Deg C

Water Resistant:√

Working Time:15 Minutes

Adhesion to Anodized Aluminum:√

Adhesion to Brickwork:√

Adhesion to Fluorocarbon Coated Aluminum:√

Adhesion to GRP/GRC:√

Adhesion to Heat Strengthened Glass:√

Adhesion to Light-Weight Stone Panels:√

Adhesion to Low E Coated Glass:√

Adhesion to Natural Stone:√

Adhesion to Polyester Powder Coated Aluminum/Steel:√

Adhesion to Wood:√

Fire Resistant:√

Neutral Cure:√

One-Part:√

Ozone Resistance:√

Thermal Resistance:√

UV Resistance:√

Water Resistance:√